An infantile, privileged, wanker who shamelessly exploits his mother’s death to gain unwarranted sympathy, like he is the only one in history who has lost someone close. He then stupidly ignores advice and marries a narcissistic, manipulative, liar who alienates him from family, friends and country causing intelligent people who don’t buy his pathetic whinging, to view him as a complete fuckwit.

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.